                     :activity false
                     :discrete false
                     :subj {:human true}}}}
-
    "amico"
    (unify agreement-noun
           common-noun


   "aggiungere" {:synsem {:cat :verb
                          :sem {:pred :add}}}

   "aiutare"
    {:synsem {:essere false
              :sem {:pred :aiutare
                    :activity true
                    :obj {:human true}}}}

   "alto"
   [;; non-comparative:
    (let [subject-sem (ref {:human true}) ;; only humans can be tall.


   "aumentare"   {:synsem {:cat :verb
                           :sem {:pred :increase}}}
   "avere"
   (let [avere-common {:synsem {:essere false
                                :cat :verb}
